Jin Shang Long Group has been growing for over 20 years since its founding in 1999. With independent research and development and production capabilities, our group has accumulated years of experience in precision machining on the basis of absorbing domestic and foreign advanced technologies and processes. Whether it is product accuracy, stability, reliability, quality assurance, or customer service, we always ensure that the personalized demands of our clients and partners are satisfied. Through the years, as we have kept our promise and principles, we have accumulated rich experience and impeccable reputation within the industry.